TerraBlender Optional for Custom World Generation custom_worldgen-0.2.0.jar
optionalMatching file found Matched file: 1.2.0.126
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CurseForge · Minecraft mod
Custom World Generation
Customize your terrain, biome and structure generation
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Custom World Generation release should I use?
Latest stable file custom_worldgen-0.2.0.jar
Game version 1.18.2
Loader Forge
Custom World Generation custom_worldgen-0.2.0.jar targets 1.18.2 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Custom World Generation required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does Custom World Generation custom_worldgen-0.2.0.jar need?
custom_worldgen-0.2.0.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Custom World Generation without breaking your instance.
Built for Custom World Generation custom_worldgen-0.2.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use custom_worldgen-0.2.0.jar. It targets 1.18.2 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside custom_worldgen-0.2.0.jar. It opens that exact file at the source.
About this project
What does Custom World Generation add?
Abstract
This mod is separated from Ocean World. You can customize terrain generation, biome generation and structure generation with this mod.
How to use
Install this mod. Server side is required while client side is optional (no effect whether install in client side or not).
Edit custom_worldgen-config.json in "config" folder in your game directory at server side (for single player, this is located at ".minecraft/config"; for multiple player, this is located in "<server directory>/config").
Following the guide in custom_worldgen-config-readme.md. You can also use Ocean World Config Generator to help you do this.
Compatibility
Before 1.20, if you want to play this mod with other mods that add biomes (for example, BYG and Emerald Craft), you need to install Ocean Blender as well.
After 1.20, ocean blender is merged into this mod so you don't have to install any other mod else.
I have to say that all biome mods except BOP can work with this mod together. I tried to contact with the author of BOP, but he seems not to want to fix this compatibility issue.
Examples/Presets
Project description from CurseForge.
Pick your setup
Custom World Generation by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
1.21
1 loader buildMinecraft version
1.20.2
1 loader buildMinecraft version
1.20.1
1 loader buildMinecraft version
1.20
1 loader buildMinecraft version
1.19.4
1 loader buildMinecraft version
1.19.3
1 loader buildMinecraft version
1.18.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Custom World Generation versions and loaders
custom_worldgen-0.2.0.jar
13 Oct 2025
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.18.2 · Forge setup 1.18.2Forge release
Custom World Generation v3.0.0 NeoForge 1.21
custom_worldgen-3.0.0.jar
31 Jul 2024
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.21 · NeoForge setup 1.21NeoForge release
Custom World Generation v2.0.0 for Minecraft 1.20.X Forge
custom_worldgen-2.0.0.jar
2 Nov 2023
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.2 · Forge setup 1.20.21.20.1Forge1.20 release
Custom World Generation v1.4.0 for Minecraft 1.19.4 Forge
custom_worldgen-1.4.0.jar
21 Oct 2023
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.19.4 · Forge setup 1.19.4Forge release
Custom World Generation v1.3.0 for Minecraft 1.19.3 Forge
custom_worldgen-1.3.0.jar
15 Sept 2023
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.19.4 · Forge setup 1.19.31.19.4Forge release
Looking for an older file? The official CurseForge project page is in Resources.
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